2012-s-w
2012-S-W US Mint Limited Edition SILVER Proof Set 8 Coins WithCOA IN OGP -BOX
This is the highest end proof set for the year and had a low distribution and high value. THIS IS A KEY YEAR FOR MODERN ERA WITH LOWEST DISTRIBUTION. And is now rare compared to other US MINT sets. This appears to be a flawless set from a collector and not a dealer cull.